2247997440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:489

約数の個数: 288

約数和(自身を含む): 7805594160

約数和(自身を除く): 5557596720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 433, 480, 507, 512, 520, 624, 640, 676, 768, 780, 832, 845, 866, 960, 1014, 1024, 1040, 1248, 1280, 1299, 1352, 1536, 1560, 1664, 1690, 1732, 1920, 2028, 2048, 2080, 2165, 2496, 2535, 2560, 2598, 2704, 3072, 3120, 3328, 3380, 3464, 3840, 4056, 4160, 4330, 4992, 5070, 5120, 5196, 5408, 5629, 6144, 6240, 6495, 6656, 6760, 6928, 7680, 8112, 8320, 8660, 9984, 10140, 10240, 10392, 10816, 11258, 12480, 12990, 13312, 13520, 13856, 15360, 16224, 16640, 16887, 17320, 19968, 20280, 20784, 21632, 22516, 24960, 25980, 26624, 27040, 27712, 28145, 30720, 32448, 33280, 33774, 34640, 39936, 40560, 41568, 43264, 45032, 49920, 51960, 54080, 55424, 56290, 64896, 66560, 67548, 69280, 73177, 79872, 81120, 83136, 84435, 86528, 90064, 99840, 103920, 108160, 110848, 112580, 129792, 133120, 135096, 138560, 146354, 162240, 166272, 168870, 173056, 180128, 199680, 207840, 216320, 219531, 221696, 225160, 259584, 270192, 277120, 292708, 324480, 332544, 337740, 346112, 360256, 365885, 399360, 415680, 432640, 439062, 443392, 450320, 519168, 540384, 554240, 585416, 648960, 665088, 675480, 720512, 731770, 831360, 865280, 878124, 886784, 900640, 1038336, 1080768, 1097655, 1108480, 1170832, 1297920, 1330176, 1350960, 1441024, 1463540, 1662720, 1730560, 1756248, 1801280, 2161536, 2195310, 2216960, 2341664, 2595840, 2660352, 2701920, 2882048, 2927080, 3325440, 3512496, 3602560, 4323072, 4390620, 4433920, 4683328, 5191680, 5403840, 5764096, 5854160, 6650880, 7024992, 7205120, 8646144, 8781240, 9366656, 10807680, 11528192, 11708320, 13301760, 14049984, 14410240, 17292288, 17562480, 18733312, 21615360, 23416640, 28099968, 28820480, 34584576, 35124960, 37466624, 43230720, 46833280, 56199936, 57640960, 70249920, 74933248, 86461440, 93666560, 112399872, 140499840, 149866496, 172922880, 187333120, 224799744, 280999680, 374666240, 449599488, 561999360, 749332480, 1123998720, 2247997440]

約数ペア:

[(1, 2247997440), (2, 1123998720), (3, 749332480), (4, 561999360), (5, 449599488), (6, 374666240), (8, 280999680), (10, 224799744), (12, 187333120), (13, 172922880), (15, 149866496), (16, 140499840), (20, 112399872), (24, 93666560), (26, 86461440), (30, 74933248), (32, 70249920), (39, 57640960), (40, 56199936), (48, 46833280), (52, 43230720), (60, 37466624), (64, 35124960), (65, 34584576), (78, 28820480), (80, 28099968), (96, 23416640), (104, 21615360), (120, 18733312), (128, 17562480), (130, 17292288), (156, 14410240), (160, 14049984), (169, 13301760), (192, 11708320), (195, 11528192), (208, 10807680), (240, 9366656), (256, 8781240), (260, 8646144), (312, 7205120), (320, 7024992), (338, 6650880), (384, 5854160), (390, 5764096), (416, 5403840), (433, 5191680), (480, 4683328), (507, 4433920), (512, 4390620), (520, 4323072), (624, 3602560), (640, 3512496), (676, 3325440), (768, 2927080), (780, 2882048), (832, 2701920), (845, 2660352), (866, 2595840), (960, 2341664), (1014, 2216960), (1024, 2195310), (1040, 2161536), (1248, 1801280), (1280, 1756248), (1299, 1730560), (1352, 1662720), (1536, 1463540), (1560, 1441024), (1664, 1350960), (1690, 1330176), (1732, 1297920), (1920, 1170832), (2028, 1108480), (2048, 1097655), (2080, 1080768), (2165, 1038336), (2496, 900640), (2535, 886784), (2560, 878124), (2598, 865280), (2704, 831360), (3072, 731770), (3120, 720512), (3328, 675480), (3380, 665088), (3464, 648960), (3840, 585416), (4056, 554240), (4160, 540384), (4330, 519168), (4992, 450320), (5070, 443392), (5120, 439062), (5196, 432640), (5408, 415680), (5629, 399360), (6144, 365885), (6240, 360256), (6495, 346112), (6656, 337740), (6760, 332544), (6928, 324480), (7680, 292708), (8112, 277120), (8320, 270192), (8660, 259584), (9984, 225160), (10140, 221696), (10240, 219531), (10392, 216320), (10816, 207840), (11258, 199680), (12480, 180128), (12990, 173056), (13312, 168870), (13520, 166272), (13856, 162240), (15360, 146354), (16224, 138560), (16640, 135096), (16887, 133120), (17320, 129792), (19968, 112580), (20280, 110848), (20784, 108160), (21632, 103920), (22516, 99840), (24960, 90064), (25980, 86528), (26624, 84435), (27040, 83136), (27712, 81120), (28145, 79872), (30720, 73177), (32448, 69280), (33280, 67548), (33774, 66560), (34640, 64896), (39936, 56290), (40560, 55424), (41568, 54080), (43264, 51960), (45032, 49920)]